Home / 9,695,271.77-13,379,366.17-5,284,900.85

Finding the Fourth Proportional to 9,695,271.77, 13,379,366.17 and 5,284,900.85

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Solution

The fourth proportional to 9,695,271.77, 13,379,366.17 and 5,284,900.85 is: 7,293,103.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,695,271.77 : 13,379,366.17 = 5,284,900.85 : x
  2. Step 2: Convert to fraction form
    9,695,271.77/13,379,366.17 = 5,284,900.85/x
  3. Step 3: Cross multiply
    9,695,271.77x = 13,379,366.17 × 5,284,900.85
  4. Step 4: Simplify right side
    9,695,271.77x = 70,708,623,644,294.23
  5. Step 5: Solve for x
    x = 70,708,623,644,294.23/9,695,271.77
  6. Step 6: Final answer
    x = 7,293,103.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.